You don't need free weights or a workout machine for a lean and mean body. No matter your age or gender, just 5 minutes of the right workout can build strength and transform your body. Follow along as Michiya Tanimoto of Kindai University introduces efficient exercises for stimulating different muscles. On each episode, people from various backgrounds - including an actor, a dentist, a lawyer and a gardener - push themselves to reach that feel-good moment! As Tanimoto says, "It's hard, but fun!" Let's all tax our muscles to the max!